baber/WOPTO huggingface dataset:
Patent TW-369462-B (TW)
Title: Controlling instrument carrier with adjustable angles
Inventor: Tian zhi-hao
IPC: B25H1/14
Filed: 1997-03-04
Granted: 1999-09-11
Abstract: A kind of controlling instrument carrier furnished in the dust free room in a semi-conductor factory, for installing controlling instruments such as notebook PC etc, near working machine set. The said device not only can reduce the dust free working space demand, but also can adjust angle of the controlling instrument, in accordance with actual working environment, to avoid interruption of operation.
Patent TW-336911-B (TW)
Title: Process for surface treatment of stainless steel tail screw
Inventor: JUANG CHINQ-HER
IPC: B23P9/00
Filed: 1997-05-26
Granted: 1998-07-21
Abstract: A process for surface treatment of stainless steel tail screws, which comprises subjecting the screws to degreasing, cleaning, rust-removing, and inserting the screws in a chemical solution without conducting current to coat a layer of thin copper on the screws, then putting the screws in a rolling barrel where a zinc powder, inert beads, a promoter and water are placed therein so as to use the collision of the beads to adhere the zinc powder on the screws while the promoter is assisting the zinc powder to uniformly adhere on the screws and using water as the medium; after a period of time of rolling, taking out the screws and washing them with clean water, followed by drying to complete the surface treatment so that the screws can have good lubrication property, good anti-corrosion property and reduced hydrogen brittleness and will not break easily when threaded with a screw hole and will not be scratched easily.
Patent TW-350108-B (TW)
Title: A power-ground plane for a C4 flip-chip substrate
Inventor: BHANSALI AMEET
IPC: H01L23/50
Filed: 1997-06-24
Granted: 1999-01-11
Abstract: A package for an integrated circuit having a plurality of small circular dielectric spaces which separate vias from a conductive plane of the package, which has a first internal conductive plane, a second internal conductive plane and a plurality of bond pads located on a top surface of a substrate, which has a plurality of vias that extend through the first conductive plane to couple the second conductive plane to the bond pads, having the package a plurality of concentric dielectric clearance spaces that separate the vias from the first conductive plane.
Patent TW-374233-B (TW)
Title: Lead frame
Inventor: SUGIMOTO HIROSHI
IPC: H01L23/50
Filed: 1997-07-01
Granted: 1999-11-11
Abstract: Insulated adhesive for securing semiconductor chips for forming film of even and proper thickness on internal leads. Coat the insulated adhesive on the installation unit of the semiconductor of the lead frame with setting of the ratio between the lead width W and the lead space S of the internal lead 1 coated with said insulated adhesive at 1 or less, for obtaining of adhesive film of even and proper thickness.
Patent TW-464682-B (TW)
Title: Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheets
Inventor: KOJIMA MAKOTO
IPC: C09J7/02
Filed: 1997-07-11
Granted: 2001-11-21
Abstract: Disclosed are a pressure-sensitive adhesive composition comprising a reactive mixture of a relatively low molecular weight acrylic prepolymer containing highly reactive hydroxyl groups in the molecule thereof which is obtained by copolymerizing two alkyl acrylate monomers satisfying a specific relationship and, as a chain extender, a polyfunctional isocyanate mainly exhibiting bifunctionality; a pressure-sensitive adhesive composition comprising the above reactive mixture and a relatively high molecular weight polymer component; and pressure-sensitive adhesive sheets having a pressure-sensitive adhesive layer comprising those pressure-sensitive adhesive compositions. Because the molecular chain of the acrylic prepolymer is extended efficiently, the amount of an organic solvent required for viscosity adjustment can be decreased.
Patent TW-405199-B (TW)
Title: The method of manufacturing the alignment free cylindrical capacitor by utilizing double hands type contact via
Inventor: HUANG JEN-MING
IPC: H01L21/70
Filed: 1997-08-21
Granted: 2000-09-11
Abstract: A method of manufacturing the alignment free cylindrical capacitor by utilizing double hands type contact via: the focal point of this invention is to form the double hands type contact via with the upper portion wide and the lower portion narrow by utilizing two stages of etching: the first stage is to utilize the isotropical etching method to form the upper wide portion of the double hands type contact via, and the second stage is to utilize the vertical anisotropical etching method to form the lower vertical portion of the double hands type contact via; next, the cylindrical capacitor is formed in the double hands type contact via. Because the double hands type contact via provides larger contact area above the contact via, ensuring that the silicon oxide layer near the contact via won't be over-etched on alignment bias, it could still achieve the function of insulation without producing the problem of short-circuit.
Patent TW-361036-B (TW)
Title: Method for correcting false spikes in a MOS imaging array
Inventor: CHEN DATONG
IPC: H04N5/378
Filed: 1997-11-11
Granted: 1999-06-11
Abstract: The invention relates to a method for correcting false spikes in a MOS imaging array. In a MOS imaging array, false spikes might occur in regular pixels. The invention performs a correction on false spikes by detecting adjacent pixels of each pixel in the imaging array. In particular, when the intensity of a pixel is higher than a predetermined threshold of the adjacent pixels, the false spike will be identified. In order to correct the false spike signal, the intensity of the pixel shall be corrected, for example, by replacing the intensity of the pixel with the average intensity of the adjacent pixels.
Patent TW-401507-B (TW)
Title: Refrigeration apparatus and method of manufacturing same
Inventor: SADA SHINRI
IPC: F28D15/02
Filed: 1997-12-20
Granted: 2000-08-11
Abstract: All components of an existing R22 refrigeration apparatus, exclusive of an indoor unit (B) and an refrigerant pipe line (21b), are removed. A refrigerant-refrigerant heat exchanger (2) and a refrigerant pump (23) are connected to the existing line (21b) to form a secondary refrigerant circuit (20). The R-R heat exchanger (2) is connected to a primary refrigerant circuit (10). Both the circuits (10) and (20) are charged with an R407C refrigerant. It is arranged such that the design pressure of the primary line (11) exceeds that of a secondary line (21) which was designed for a R22 refrigerant.
Patent TW-359885-B (TW)
Title: Method for producing wafer marking while avoiding the formation of debris
Inventor: WENG GUO-YAU
IPC: H01L23/544
Filed: 1998-01-02
Granted: 1999-06-01
Abstract: In a typical semiconductor IC production process, a laser beam is used to inscribe a specific marking on the wafer for the identification of the batch information of the product. However, the debris generated by the direct bombardment of the high energy laser beam on the surface of the wafer is liable to form a source of contamination and affects the yield of the product. Therefor, in order to rectify the above defect, the present invention proposes an improved process for producing the semiconductor wafer marking, which comprises: defining a marking pattern on a glue tape by a laser beam, adhering the glue tape on the surface of the wafer, transferring the marking pattern on the tape to a wafer by a dry or wet process, and peeling off the tape thereby completing the production of the wafer marking. The invented method replaces the laser beam with an etching process thereby avoiding the formation of the debris on the wafer, reducing the source of contamination and increasing the yield of product.
Patent TW-482741-B (TW)
Title: Process for the preparation of hydrogen and/or carbon monoxide rich gas
Inventor: ROSTRUP-NIELSEN JENS
IPC: C01B32/40
Filed: 1998-01-17
Granted: 2002-04-11
Abstract: Process for the preparation of hydrogen of carbon monoxide rich gas by steam reforming of a hydrocarbon feedstock in presence of a steam reforming catalyst supported as thin film on a tubular reactor, comprising steps of (a) optionally passing a process gas of pre-reformed hydrocarbon feedstock through a first tubular reactor with a thin film of steam reforming catalyst supported on walls of the reactor in heat conducting relationship with hot flue gas from a subsequent second tubular steam reforming reactor; (b) passing effluent from the first tubular reactor to the subsequent second tubular reactor being provided with a thin film of the steam reforming catalyst and being heated by burning of fuel, thereby obtaining a partially steam reformed gas effluent and the hot flue gas; (c) passing the effluent from the second reactor to a fixed bed steam reforming catalyst; and (d) withdrawing from the fixed bed a product gas of the hydrogen and carbon monoxide rich gas.
Patent TW-391085-B (TW)
Title: Process for the installation and storage of user-specific service manus and radio receiver
Inventor: GERLINGS KARL-HEINZ
IPC: G06Q50/10
Filed: 1998-02-21
Granted: 2000-05-21
Abstract: This invention relates to the process for the installation and storage of user-specific service menus and a relative radio receiver, particularly applicable to vehicle radio. The radio receiver (1) is provided to carry out the process. In this method, at least one of the predetermined storage area (10)(11)(12) is addressed; furthermore, and at least one of the operation functions (70)...(75) of the radio caller (1) is called (better called by the control of menus ). At least one of the storage location (15)...(20) is addressed in at least one of the predetermined storage areas (10)(11)(12). At least one of the said operation function is stored in at least one storage locations (15)...(20).
Patent TW-377513-B (TW)
Title: Combined stack-trench capacitor of DRAM and memory array
Inventor: JI MING-HUA
IPC: H01L27/108
Filed: 1998-03-10
Granted: 1999-12-21
Abstract: A type of two-bit DRAM memory cells is disclosed, whereby the memory cells possess two pass transistors capable of storing two data bits at a time with its storage charge. One of the two is a trench type capacitor and the other is a stack-type capacitor. Each of both pass transistors possess bit line voltage generator connected to power source to control the charge distribution in two-bit DRAM memory cell, and a word line voltage generator connected to gate electrode and drain to control the initiation of memory operation of DRAM memory cell. Trench type capacitor includes a base plate connected to drain of the first pass transistor and the first bias voltage generator. Stack type capacitor includes a second base plate connected to the drain of the second pass transistor and the second bias voltage generator. The said two-bit DRAM memory cells are arranged in a manner such that rows and columns can be used to access double-bit memory cell unit.
Patent TW-418434-B (TW)
Title: Processing apparatus for fabricating LSI
Inventor: UESUGI FUMIHIKO
IPC: H01L21/02
Filed: 1998-04-29
Granted: 2001-01-11
Abstract: A part of the outer wall of the processing chamber supplied with an active gas for an intended processing forms a protruding section extending out from the outer wall into the air. An incident side window through which laser light is guided is mounted to the protruding portion. A baffle is provided inside the protruding portion for intercepting unnecessary portion of light guided in the processing chamber even if irregularly reflecting light arises, when laser light is guided into the window. An antireflection coating is coated on the air side surface of the window. A purge gas inlet port for blowing out a purge gas along the inside surface of the window is formed in the protruding portion. Therefor, a deposit caused by a process gas on the chamber inside surface of an incident side window and the surface of a stopper for beam light is prevented from producing, thereby the inside of the chamber is not contaminated and weak scattered light from a fine particle floating or falling down in the chamber can be measured.
Patent TW-455811-B (TW)
Title: Data processing system and data processing method
Inventor: KUROKAWA MASUYOSHI
IPC: G06F15/80
Filed: 1998-05-26
Granted: 2001-09-21
Abstract: Disclosed is data processing carried out by an SIMD (single instruction stream/multiple data stream) parallel processor. When the piece count of pixel data increases, another data processing apparatus is newly added to an existing data processing apparatus. Early M pieces of pixel data of an input signal is processed by the existing data processing apparatus whereas later M pieces of pixel data of the input signal is processed by the other data processing apparatus. An input pointer generating circuit employed in the other data processing apparatus is used to prevent the early M pieces of pixel data from being supplied to the other data processing apparatus by delaying the generation of an input pointer. A select signal generating circuit outputs a select signal to a selector for properly selecting either results of processing output by an output SAM unit employed in the existing data processing apparatus or results of processing output by an output SAM unit employed in the other data processing apparatus.
Patent TW-561309-B (TW)
Title: Photopolymerizable composition and dry film resist
Inventor: YAMADA MORIHIKO
IPC: G03F7/029
Filed: 1998-06-29
Granted: 2003-11-11
Abstract: An ultraviolet and/or visible light curing photopolymerizable composition comprising as essential components: (a) a thermoplastic polymer obtained by copolymerization of at least one monomer selected from among alpha,beta-unsaturated carboxyl group-containing monomers and another monomer, (b) a crosslinking monomer with at least two ethylenic unsaturated groups per molecule and (c) an ultraviolet and/or visible light polymerization initiator comprising a quaternary boron salt and a sensitizing dye, as well as a dry film resist containing the composition as its main component.
Patent TW-392210-B (TW)
Title: Titsnium sputtering target and method of manufacture
Inventor: LIU YINSHI
IPC: C22F1/00
Filed: 1998-07-13
Granted: 2000-06-01
Abstract: A titanium sputtering target in which the total intensity of (20-25) plane plus (11-20) plane that are parallel to the target plane is greater than 4.1 times random, and the intensity of (20-25) plane is at least 1.5 times random.
Patent TW-512117-B (TW)
Title: Stowage component and method of stowing containers
Inventor: GLOYSTEIN JURGEN
IPC: B60P7/13
Filed: 1998-08-12
Granted: 2002-12-01
Abstract: During transport on board ships, containers are coupled together by stowage components (10). For this purpose many types of semi-automatic stowage components are used, which must be opened manually in order to release the containers when the ship is unloaded. There are however points difficult of access, particularly between narrow joints of 20-foot containers, which do not permit manual opening of the stowage components (10). Therefore it is conventional to use special stowage components (10) at these points. The invention provides a stowage component (10) which enables release of containers coupled together both by manual actuation of the stowage component (10) and also by automatic uncoupling of the stowage component (10) from the relevant container. In this way, uniform identical stowage components (10) can be used, and also in the area of narrow joints between 20-foot containers. Confusions, such as were possible in the case of the previously necessary different stowage components (10), are thus eliminated.
Patent TW-392068-B (TW)
Title: Particle analyzing system of clean room smock and method of analyzing particle thereby
Inventor: HAN YOUN-SOO
IPC: G01N15/00
Filed: 1998-09-05
Granted: 2000-06-01
Abstract: There is provided a particle analyzing system of clean room smock and a method of analyzing particles thereby for easily measuring the number of the particles produced from a clean room smock excluding parameters attributable to an operator and potentially affecting the analysis result. The particle analyzing system of a clean room smock (C/R smock) used in a clean room comprises; a human body model putting on the C/R smock; an air supply means attached on the human body model, and discharging air at the certain stes of the human body model; and a particle supply means attached on the human body model, and discharging particles at the certain sites of the human body model.
Patent TW-402836-B (TW)
Title: Oscillation circuit
Inventor: TSUKAGOSHI KUNIHIKO
IPC: H03B5/32
Filed: 1998-09-24
Granted: 2000-08-21
Abstract: This invention is related to an oscillation circuit which enables to reduce the power consumption and also to reduce the power source voltage variation during oscillation.This invention is consisting of; a simplified description to connect a No. 1 loading capacitor 8 in between input side of CMOS converter 1 and high potential side 5; connect a No. 2 loading capacitor 9 in between input side of CMOS converter 1 and a low potential side 7; connect a No. 3 loading capacitor 10 in between output side of CMOS converter 1 and high potential side 5; connect a No. 4 loading capacitor 11 in between output side of CMOS converter 1 and low potential side 7; it enables to reduce the amplitude of the power source voltage varied simultaneously during the oscillation.
Patent TW-406343-B (TW)
Title: Method and device for measuring temperature, etc., of machined surface of hard base and hard base for measurement
Inventor: HASHIGUCHI ERIKO
IPC: B24B37/015
Filed: 1998-10-29
Granted: 2000-09-21
Abstract: Provide a method and a device for measuring the temperature, etc., of the processing surface of a hard base, for the purpose of directly measuring the conditions of the processing surface of the hard base being processed for measuring. Bury a plurality of thermal sensor 11 in each place of the back side of the wafer 1 for measuring which has the same shape as the wafer for polishing. Connect the wiring 12 with the thermal sensor 11 and print it at the backside of the wafer 1 for measuring through the optical planar printing. Concentrate the wiring 12 to measure the tip portion of the wafer 1, and connect with the recording apparatus 2 through lead 13. Polish with the same polishing condition as usual and measure the temperature of the polishing facet.
Patent TW-415882-B (TW)
Title: Vacuum permeation solidification forming machine
Inventor: HUANG MIN-YAN
IPC: B28B1/00
Filed: 1999-07-27
Granted: 2000-12-21
Abstract: The present invention provides a vacuum permeation solidification forming machine, which mainly comprises a forming chamber, a compressor hydraulic cylinder, a sealing hydraulic cylinder, and a frame. The forming chamber is filled with a solid material and a solidified material, which is premixed according to a specified ratio. A vacuum machine is used to fully evacuate the air of the power material filled in the forming chamber, while a liquid spray of stabilizer or other industrial aid can be injected. By using the vacuum permeation principle, the liquid stabilizer can fully mixed with the solid material and solidified solid material through the capillary permeation in the voids of the vacuum powder so that solid molecules can be fully moisturized by the liquid. By the compression of the hydraulic cylinder, the space can be compressed to a minimum volume, and the liquid stabilizer can be fully distributed homogeneously to obtain an optimum saturation mixture content to form a high quality product with minimum solidification volume, lowest moisture content and highest hardness.
Patent TW-518455-B (TW)
Title: Method and system for preventing unauthorized playback of broadcasted digital data streams
Inventor: EPSTEIN MICHAEL A
IPC: G06F21/64
Filed: 1999-08-04
Granted: 2003-01-21
Abstract: A method and system are provided for preventing the unauthorized playback of broadcasted digital data streams. The method includes the step of embedding a watermark in a digital data stream. The digital data stream having the embedded watermark is encrypted. The encrypted digital data stream is broadcasted with a ticket. The encrypted digital data stream and the ticket are received. The ticket is saved and the encrypted digital data stream is provided to a decryption device to decrypt the digital data stream. The decrypted digital data stream is received from the decryption device. The watermark is extracted from the decrypted digital data stream. A one-way cryptographic hashing function is applied to the saved ticket. The hashed ticket is compared to the extracted watermark. Playback of the digital data stream is prevented, when the hashed ticket does not match the extracted watermark.
Patent TW-502318-B (TW)
Title: Method for preventing leakage of current on source/drain
Inventor: LIN YU-TSAI
IPC: H01L21/28
Filed: 1999-08-25
Granted: 2002-09-11
Abstract: The present invention relates to a method for preventing leakage current on source/drain, which comprises: providing a semiconductor substrate thereon formed at least a source/drain region, a gate region, and forming a spacer on the sidewall of the gate region; depositing a thin titanium metal layer on the substrate; performing at least a rapid thermal process and a wet chemical cleaning to form a first metal silicide layer on the source/drain region and the gate region; and sputtering a second metal silicide layer covering the first metal silicide.
Patent TW-423141-B (TW)
Title: ESD protection circuit suitable for mixed-voltage I/O circuit
Inventor: YU DA-LI
IPC: H01L23/60
Filed: 1999-10-02
Granted: 2001-02-21
Abstract: An ESD protection circuit is suitably applied in the mixed-voltage I/O circuit. The ESD protection circuit comprises: a lateral semiconductor-controlled rectifier and a cascaded MOS circuit. The lateral semiconductor-controlled rectifier is coupled to an input/output pad of the mixed-voltage I/O circuit. The cascaded MOS circuit and the lateral semiconductor-controlled rectifier are integrated in a semiconductor substrate. When the cascaded MOS circuit generates a current due to break-down, the lateral semiconductor-controlled rectifier is triggered to turn on.
Patent TW-538279-B (TW)
Title: A reflective color liquid crystal display apparatus
Inventor: FUNAHATA KAZUYUKI
IPC: G02F1/1335
Filed: 1999-10-13
Granted: 2003-06-21
Abstract: A reflective color liquid crystal display apparatus, which can obtain bright and high contrast images in viewing from any directions, is provided at a low cost. The reflective color liquid crystal display apparatus comprising inside a reflector is made to have bright and high contrast images; because unnecessary reflecting light from non-aperture portions can be decreased, and its aperture ratio can be determined approximately only by intervals of the reflective layer and intervals between the transparent electrodes; by removing reflective layer corresponding to black matrix layer, adding a black matrix function to a polymer layer having protrusions and depressions under the reflective layer, and making a composition of its element so that a black matrix layer is not formed on the reflective layer, but only color filters are formed.
Patent TW-426574-B (TW)
Title: Welding method for steel wire net components
Inventor: CHEN GUAN-HUNG
IPC: B23K9/00
Filed: 1999-11-15
Granted: 2001-03-21
Abstract: This invention relates to a welding method for fine steel wire net which is to cut the steel wire net to be welded to assemble into a lap edge joint, and then, after clamped by the fixture and the projecting length of the steel wire net joint relative to the fixture being controlled, process welding with concentrate energy or stable output low energy micro electric arc welding method or laser welding method to melt the projecting steel wire net to the end fringe of fixture with good heat conductivity, so as to obtain a belt steel wire net welding work with continuous welding beads and good quality.